scubapro and Highland are currently available, both work well if you use bungee's in them instead of the included D ring attachment.
Halcyon does not make any that i am aware of.
alternatively you could call gamble scuba in gainesville and have him sew on halcyon pockets to your wetsuit (which i did for one of my suits) he does nice work
Gamble Scuba
alternative solution: have a local seamstress sew them on but use the wetsuit glue around the edge to mate them, use 2-3 coats on the wet suit and the pocket around the edge then sew the edge. you will need 2-4 tubes of the wetsuit cement (or one can) from trident or McNett
hope that helps.