Holy Crap... again. You wow me sketch bro. Dang. Talk about a hard workin' dude! You're seriously steppin' it up as of late! I'm so proud!!
The mushroom env looks nice but too simple. Maybe if you had those walls not so uniform and nice lookin'. It just makes it look plane. Don't be afraid to really create some unique forms. I know you're trying for the perspective thing but throw some oddities in there for us.
The tentacles creature is really great as well. I have to say that I would like more work on the environment they're in tho. Maybe more lighting and color stuff goin' on. Great texture on the creatures tho. Their really nice.
The character is lookin' nice too. But you need to not be afraid of forms. Really exagerate some of those areas and such. Give us some fun stuff to look at, y'know what I mean? It just seems too bland right now. Vary the line width. Render it up with some value. Really FORM this thing out for us. Keep workin' on your characters. Your studies are improving but don't let them limit you either. Make mistakes, don't be afraid to branch out. Experiement. You're growing. Just don't get held back by anything!!
Wonderful updates, mate. I'll be lookin' for more. Keep it up!!!