Adding images or pictures to SketchUp models?

SketchUp
3

For your interest @generalrialki

Importing 2D graphics as textures
http://help.sketchup.com/en/article/114318

Paint Bucket Tool
http://help.sketchup.com/en/article/2457750

Materials Browser
http://help.sketchup.com/en/article/2458783

Position Texture Tool
http://help.sketchup.com/en/article/2458148

Creating texture tiles with Make Unique Texture
http://help.sketchup.com/en/article/167471

Creating Seamless textures for use in SketchUp
http://help.sketchup.com/en/article/117000