I really like your bar scene and the concept gohan. Maybe it's just a matter of personal taste but I think the robot would benefit from some semi-hard edges. I think it's a little too smoothed right now. That's just my taste and it doesn't mean I'm right. If smoothed is what you have in mind you should keep it up coz it's not wrong or ugly or boring in anyway. Just personal preferrenes and my thoughts. Also I might speak to soon as I haven't seen your bot in the environment yet. Maybe it looks just perfect in the bar full of hard surfaces and edges
Keep up the good work.