Character modeling starts with sculpting fundamentals, not a character-specific tutorial. The Blender Guru donut tutorial covers the interface and core tools in about 3 hours; from there, a dedicated 'Blender character sculpting for beginners' series (there are several excellent free ones on YouTube) teaches anatomy basics and sculpting workflow.

Meshy AI turns a text description or reference image into a rough 3D base mesh in a couple of minutes. It won't be clean or production-ready, but starting from a base shape and refining it in Blender is dramatically faster than sculpting a character from a blank sphere, especially for your first few attempts.

This is the step that actually separates an amateur model from a usable one: retopology means rebuilding your sculpt's dense, messy mesh into clean quads that deform properly when animated. Blender's built-in Poly Build and Shrinkwrap tools handle this manually; it's tedious but mechanical, and there are dedicated retopology tutorials for exactly this workflow.

Unwrap your mesh (Blender's Smart UV Project is a reasonable starting point) and build materials with the Principled BSDF shader — skin, fabric, hair, and metal are all achievable without leaving Blender. For PBR texture painting specifically, the free and open-source ArmorPaint is a genuine (if less polished) alternative to Substance Painter.

Upload your character to Mixamo (free with an Adobe ID), and it automatically places a full skeleton and skin weights on a humanoid mesh, plus gives you access to hundreds of stock animations (walk, run, idle, combat) to download alongside the rig. Manual rigging is a specialized skill on its own — Mixamo skips it entirely for standard humanoid characters.