while there will be a lack of activity here on my DA account, i will be posting my homework assignments from Art Center on my tumblr http://orolfosdrawings.tumblr.com
as for my entering portfolio, i think i've uploaded pretty much everything [minus a load of figure drawings, but that can be found on my tumblr as well, if you scroll down towards my earlier posts], but if i missed anything i'll be sure to upload it in the near future.