the design you going for seems great honestly but some shading problems that could be fixed like for example the "hands" i realy dont know how to call this part like the left and right parts have dark shades above and bright below wich should be bright above the pillows should have maybe shading that shows the top of them or something that will give them their own shape and make them look a little bit not conected with the sofa itself as it is right now but nothing but their own shading and maybe different colors dont do any outline for it or anything