No

Then is Machoke a Moschops because Machoke is more reptilian

I feel like if Machamp and Machoke were based on a moschops they would be quadruped.

And also be fossil Pokemon.

No, I'm confident they're just based on bodybuilders

Also...

Machop: Macho + Chop

Machoke: Macho + Choke

Machamp: Macho + Champ

Choke...