hi Dave,
I love Mari, best application for texturing i have used lol
of course I started using Mari with the House project, love it so far.
I will be re-visiting the Bump map in Mari as there are a few little errors on the right foot, also I think the Scales are too small for my liking 
This is exactly the reason why I bought the Wacom 27QHD, Mari makes excellent use of it 
Looking forward to your next tutorial set as I have nearly ran out of project to do
Cheers Myth
Custom built W10 Pro 64 bit, Hazwell Intel 5820, Asus X99 MOBO, 32 GB DDR4 Ram, EVGA nVidia GTX1080 Founders Edition, 512GB SSD Primary HDD, 16TB Storage, 27" Samsung 4k Display. Wacom 27QHD, Oculus Rift CV1