Hehe... I wanna submit it on the 20th but it says I can't have one till the 23rd...
So yeah. I think I will.
Yeah, just PM him and ask if you can have it early...three days early. Because if you submit it on the 23rd, your probably won't get it on the 24th.
Just tell him that everyone is planning on using a Halo avatar on the 24th and you want your custom ready by then.