Develop a classic, comprehensive, science-based guide for mastering hentai manga art at novice, intermediate, advanced, expert, and elite levels, including a detailed timeline for progression.

### Comprehensive Guide to Mastering Hentai Manga Art

#### Overview
This guide is designed for artists at all levels who aspire to master the art of hentai manga. It will cover fundamental artistic skills, techniques specific to manga and hentai, storytelling elements, and character design, all while providing a structured timeline for progression. 

### Structure of the Guide

1. **Novice Level (0-6 Months)**
   - **Objectives**: Understand basic drawing techniques and manga fundamentals.
   - **Key Skills**:
     - Basic anatomy and proportions
     - Simple character design
     - Introduction to manga panels and page composition
     - Basic inking techniques
     - Understanding of color theory
   - **Study Materials**:
     - Anatomy books (e.g., "Figure Drawing for All It's Worth" by Andrew Loomis)
     - Manga drawing tutorials (e.g., "Manga Crash Course" by Mina Petri)
     - Online courses on basic drawing techniques
   - **Practice**:
     - Draw everyday objects and simple characters.
     - Practice using manga panel layouts.
     - Create simple character expressions.
   - **Timeline**: Dedicate at least 10-15 hours a week.

2. **Intermediate Level (6 Months - 1 Year)**
   - **Objectives**: Build on foundational skills and begin understanding hentai-specific themes.
   - **Key Skills**:
     - Advanced anatomy (musculature, dynamic poses)
     - Developing unique character styles
     - Introduction to hatching and shading techniques for depth
     - Storyboarding and pacing for manga
     - Basic knowledge of storytelling in adult themes
   - **Study Materials**:
     - Anime and manga art reference books
     - Online tutorials focusing on manga storytelling and adult themes
     - Attend workshops or classes, if possible.
   - **Practice**:
     - Complete short manga stories (8-16 pages) focusing on pacing and character development.
     - Experiment with different styles and genres within hentai.
   - **Timeline**: Aim for 15-20 hours of practice/week.

3. **Advanced Level (1 Year - 2 Years)**
   - **Objectives**: Master individual elements of manga and hentai while developing personal style.
   - **Key Skills**:
     - Complex character poses and gestures
     - Deepening understanding of anatomy and body language
     - Advanced inking and coloring techniques (digital and traditional)
     - Understanding of panel flow and visual storytelling
     - Creating compelling adult narratives and consent themes
   - **Study Materials**:
     - Advanced drawing courses (available online or in-person)
     - Study successful hentai manga for trends and storytelling techniques.
   - **Practice**:
     - Longer manga projects (30 pages +) with in-depth character arcs.
     - Collaborate with writers to improve narrative skills.
   - **Timeline**: 20-25 hours a week.

4. **Expert Level (2 Years - 4 Years)**
   - **Objectives**: Demonstrate technical mastery and refine a unique artistic voice.
   - **Key Skills**:
     - Creating and executing detailed scenes and backgrounds
     - Storytelling mastery—creating engaging and impactful narratives
     - Advanced character design featuring intricate details
     - Self-publishing and marketing skills for manga
   - **Study Materials**:
     - Books on advanced narrative techniques (e.g., "Story" by Robert McKee)
     - Character design and background drawing reference materials
   - **Practice**:
     - Produce self-published works or contributions to anthologies.
     - Start a portfolio website showcasing your best pieces.
   - **Timeline**: 25-30 hours a week.

5. **Elite Level (4 Years +)**
   - **Objectives**: Be recognized as a professional in hentai manga art, contributing to the industry with unique perspectives and styles.
   - **Key Skills**:
     - Mastering diverse styles and genres within hentai
     - Influence on cultural aspects of storytelling
     - Advanced digital art technologies and software (e.g., Clip Studio Paint, Photoshop)
     - Engagement with the manga community through workshops, forums, or conventions
   - **Study Materials**:
     - Constantly study art of various genres outside hentai to inform and expand your style.
     - Networking materials and professional development literature.
   - **Practice**:
     - Create a dedicated series or graphic novel; consider entering competitions.
     - Teach workshops or online courses to share your expertise.
   - **Timeline**: 30+ hours a week.

### General Tips for Progression
- **Consistent Practice**: Develop a regular routine and stick to it.
- **Feedback and Critique**: Join online art communities for constructive criticism (e.g., DeviantArt, ArtStation).
- **Stay Updated**: Follow current trends in manga and hentai to stay relevant.
- **Expand Skills**: Consider learning related fields (e.g., animation, 3D modeling) to enhance your versatility.

By adhering to this structured guide, you'll be able to transition through the levels of mastering hentai manga art: from understanding the basics to eventually becoming a recognized expert in the field. Stay dedicated, patient, and open to learning.