Here is a short video tutorial on how to add an image (eg logo, eyes, tattoo ..) to a texture in Blender. Hope it help to you ...

3D marketplace from various creators Blender Market is a marketplace collection of various Blender tools, add-ons, textures, and other features. All textures and other Blender features here can be ...

You just need a little practice with Blender 3D. If you wish to add textures to your meshes, check out the Roblox Corporation's tips.