name: Mikey the Hedgehog/Metal Sonic
Appearance: before half-robotization: fur is a teal-blue, pale skin, quils are styled like Metal Sonic 'quils', has crimson eyes, has a patch of golden fluff on his chest, arms have pale fur, wears black fingerless gloves, wears black and red boots, has inhibtor rings.
after half-robotization: fur teal-blue, muzzle color is now a light grey, quil style is the same, sclera is black, iris is still crimson, doesn't have the patch of golden fur anymore, instead has that black and gold thing in his chest that Metal Sonic has, the engine or whatever, arms just have teal fur, below elbow arms are robotic/Metal