A bizarre creature for sure, but no matter which lighting would've been used here, it doesn't change the fact that this fellow looks well made.
The humanoid appearance and colors make it feel pretty uncanny with the sketched out background contributing to the atmosphere. The face looks simple, but the shading and details on the head really brings out the creepiness to it, same can be said for the entire body. The detail for the arms, neck, and torso are the main thing that sells the unnerving-ness to it all, looking real enough for us to imagine what it would be like to encounter this creature in real life. Despite your struggles making this, you did a great job.
atomage
iam. a fan of this creachur ... id try yo be friends with him but ik id die ?
LaunchBaseZ
I can assure u that despite his odd appearance he is a friendly little guy, he'd gladly be your buddy nd feed u raw meat nd let you ride his back like a pony, he's very nurturing