I just found out that the Eastman-sketched 50 copy incentives for TMNT #1 (Cover RI D) are now delayed by one week to Jan. 4, 2012. Again, these are limited to approx. 500 copies.
For images, Archon_Turtle posted some pictures of his copies that he received directly from Kevin Eastman. You can check them out on The Technodrome Forums.