Message BlendyLabX through Superhive. Include your Blender and add-on versions, a short description of the issue, steps to reproduce it, and a screenshot or error message. A small example .blend file can help identify the problem.

Baked pixels are normal Blender mesh objects and can be prepared for Blender’s standard export workflow. Texture / UV sampling relies on Blender shader data and does not automatically become an export-ready material or texture atlas. Prepare or bake compatible materials and textures separately.

No. It creates separate mesh objects with linked mesh data and automatically groups them under an Empty. Use the Empty to move the whole result. Grouping does not join the pixels into one mesh.

Yes. Generate each active source mesh separately, then select its generated model to edit its independent settings. Multiple models can coexist in one scene. Selecting several source objects does not convert them all in one batch.

Texture / UV mode samples supported image textures using the source UV information. The result depends on the source material setup and sampling density. It does not guarantee an exact match for every shader. Original Material mode is available for reusing source materials.

Yes. Choose a mesh with faces in the Pixel Shape field using the picker or eyedropper. Leave the field empty to use the default cube. Simple shapes generally produce lighter scenes.

Enable the add-on in Preferences. In the 3D Viewport, press N and open the Pixel tab. The Pixel Generator panel is located there.