Here is another shot with a Studiobackground, rendered in Marmoset: And here is another, the mech together with a worker, wich i also created: What do you think?
The pose you are using shows no visual perspective cues. Like everyone says you could provide a shadow but also you could align the feet and take a shot from human eye height. Good perspective also has to do with clever composition. Right now the image shows floating stuff instead of a heavy mech.
Ok... first of all: This feedback and your help are just amazing. I´m a fool, not to try out this forum sooner. :) I try to recapitulate: Use a Background More Contrast in the lighting colors Another perspective if i want to show the whole model, i need a shadow (no floating mechs) no overpowering in the lighting…