I had to reload 4 times, but it finally loaded!
The picture part itself is 12" square.
I have pics of settings and progress etc but I'll post those in the part from the walk through that was sent out in the email few days back.
This was on a really old beat up piece of 1/8" whiteboard I had tossed in back corner and got wet etc over time, and it still came out pretty decent!
Gonna try another one today of my little girl.
Btw this has 8500 dots and took 2h 45 min using settings with absolute min z travel 0.05" above work the bit would move over.