Create your high-poly barrel. In the Shader Editor, create a new material. Instead of adding image textures manually, click Bpainter > New Document . Specify 4K resolution and chose the PBR template (Color, Rough, Normal, Metal).
In this version, layer blending modes work more accurately, and the reordering of layers is far more stable. You can now stack effects, paint on separate layers for dirt, scratches, and base colors, and adjust opacity non-destructively with greater confidence than in previous builds. Blender Bpainter V2.0 Rc4
The core philosophy of Bpainter is . While Blender 4.x introduced the "Texture Slots" system, Bpainter offers a non-destructive layer stack, blending modes, masks, and filters—directly inside the 3D viewport. Create your high-poly barrel