Gore practice drawing

Pardon me for using a different thumbnail image, but I am not sure if artstation will upload the piece and obstruct the real picture or not.
no references were used for the muscle, as I tried a thing that another artist has done in the past (Julia from Drawfee)

the bloodspray and spit were part of the line art so that's why they're black as well
speaking of which, the bloodspray could use improvement, yes?