"Autodesk SketchBook Designer software is no longer available for retail purchase effective November 1, 2012. It will continue to be included in the following Autodesk Design and Creation Suites:" Nooope.
Like an XYShrinkWrap? I had a script for that which worked in 2012, but not for 2015 unfortunately. Give it a look around the web if you can find one that's up to date.
http://epicgames.com/community/2012/11/free-art-tool-released-thanks-to-epic-friday/ Epic themselves released a free perspective grid tool, if that helps...