Only two issues, Geckos do not have protruding ears. All species also have recognizable pointed head.
TODO:Skin for Golden, Fire and Normal gecko.
More animations:DodgeTake DamageDeath (forward & back)Attack (hand)Walk? (Cant remember all of the animations needed for a critter, lemme know which ones im missing)
Golden and fire gecko have a bit different models (not only scale and texture).Claw attack
A lots of rip animations (zap, burning, crit from burst, crit from single shot, laser cut, plasma melt etc. etc.)
Also running animation have something odd... Feets should move a bit, now it looks like running diver.
Add some particle effects for blood and gibs and you're good to go