drone cookie cutter and stamp

I tried the origin cutter https://www.thingiverse.com/thing:32431 but had problems with the dough blowing the pressed figures away.
So, I modified the openscad file to make all details from the layer "stamp" (attention: case sensitive) into a elevated (normal) stamp. The result is much better for any kind or letters or the origin smily also,
But as it is with the hobby: Drawn a drone similar to the Tinywhoop.

2017-12-03: first issue: drone V0.9 will be updated in details soon after the first test