Grabbing some pics from friends and using their different body parts together, I came up with this using photoshop. Tried to fit the pieces together and scale everything to look more accurate. Here’s what I’ve done so far but I was wondering if anyone could provide tips for how to make it look better:

First, just put everything together:

Merged all layers and tried adjusting the hue, saturation, changing to linear light and adjusting opacity in the adjustment layer I made:

Then just added a low-opacity background to see what it would look like, not sure if I should keep it or not or maybe move it around or something: