Not too much to talk about in this update but this game has changed a lot during this early conception phase. This game went to a Gameboy color inspired 2-D mascot platformer, to a Nintendo 64 2.5D mascot platformer.

For the few who doesn't know what a 2.5D platformer is I'll use a quote from  Giant Bomb 

"The term 2.5D is primarily used to described games that combine both modern 3D polygonal graphics and traditional 2D game-play. For example, a platformer or fighting game that uses 3D models, but with a fixed sideways perspective." 

With the one of the inspirations for this game direction in the gameplay as a base and art direction is Kirby 64: The Crystal Shards

Also here's Model Sheet of the Main Protagonist