Drawing these conclusions with two characters and a desert ship?

Ah, the television of course. Okie dokei, do a search on the net and browse the various "vintage televisions".. you'll realize that the one i got is an 80'ies / early 90'ies television. While Fallout atomic bomb is dropped during the 50'ies and so are its ruins, cars, etc.

I'm a lot closer to the present day. So again, where are they exactly the same in terms of concept?

Same as for the orc that you are selling on your dexsoft website. it could have had a different shape.
It's a fantasy character, you can model it in many different ways, yet- you totally cloned the World of Warcraft's orc.