I say don't do it. You've had the contest going for like 2 months/1 1/2 months, so there shouldn't be a lot of rushing in the last week as there is. And it's not fair to the people who've already finished their stuff in a timely matter.
Answered yes. I fully intended to draw an Arvalis, got side-tracked by having to move out of the house for a week, then intended to again, but then my computer crapped out and now refuses to let me use my new keyboard or my wacom tablet. Having to type this using a crappy, 10 year old keyboard.
Soooo, unless I can get an extension, I definitely won't be entering. Hell, I may not be able to enter even with one