Feed back needed--fiddling with Holder's battlers

[Braddock]

Figured I'd start doing pixel art again, and I am hoping to get some feedback on some projects

Thanks

 

[coyotecraft]

So what did you fiddle with exactly? Holder already has a lot of variations. I feel like I'm playing 'spot the difference'
What am I looking for?

 

[Braddock]

They are works in progress. I would like some feedback. Do you have any feedback to offer? And Holder really just has different colors. Not much in the variation department. Thank you very much.