Old Sketchbook Revamp Designs

Well I skimmed back into my first sketchbook and realized I have a lot of old character designs in there that I never used so...why not try and use them now?
These characters will probably be used for either D.O.C and or the alien comic (excluding Bev and Surik since they are already official cannoned characters.) but we shall decide that over time and what not. :33

The characters are still under development but if you guys have any suggestions that'll help with it then by all means, suggest away! (By which I mean personality wise)

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