To answer your question about image sizes (on Mike's moc), right before you paste your uploaded images to your moc, you should see at the bottom a choice to have your pics to be either small, medium, or large. I don't think you can edit the small images you have already unless you re-upload them again.
Quoting Cody G
Nice cubone! All the other Pokemon, except for the Bellsprout evolutions, didn't show up. Also, that Bellsprout looks a whole lot like my design.
Yes, I was inspired by your bellsprout, but found your bellsprout to be pretty much the best designs for bellsprout. I do plan to make a golbat and a marowak but to point out the fact that I did make a exeggute. (One pretty bad exeggute though...)