Yavuz Demirrhan has opened a store on Etsy - it's well worth a visit. The workmanship is superb and the puzzles challenging.
Volantis is a stunning construction that is not particularly tough to solve with a level of 18.104.22.168.22.214.171.124.126.96.36.199 but I am sure the reassembly might challenge me a fair bit. It will certainly look great on display. The reinforcing dowels really add to the look of the puzzle.
Forma is an interesting design with level 188.8.131.52 and also looks stunning.
Rubus cube is much more challenging - the rather simple pieces in the slots are all intertwined and the puzzle has a level of 184.108.40.206.3.1 to remove them.
The oddly named Queen Sixteen has a challenging level of 16.2.3 to separate the very unusually shaped pieces.
This little lot should keep me occupied for a little while!