3D printing SS trays for older Lefty Rapid non scalloped?

Someone here printed some awhile ago for me. I'd like some different types and don't remember the fellas handle. I'll gladly pay whoever it was that did the tray for the Elite or Royal. 


Being a full lefty model, and they all use to load magazines from the left, well. I simply don't know if new RAW lefty mags or SS trays will work or not. 
If I were 100% sure that CARM flip out SS tray would work on a MKII English non scallops I'd be okay. 
Right now I see a simple SS tray for a .20 at Straight Shooters. I could make that work for a .22 but so could a 3D guy here. 

 
CARM is a member here (I believe his name is D.Danko?) There was someone else who printed a few drop ins but I cannot remember who it was., but I do remember his selection was a bit limited (I think mostly Prod and Mrod trays and maybe something for FX's?) I ordered a swing out for my Hatsan At44 from Carm as they are the best looking ones I have found. His prices are very reasonable and communication has been first rate. I ordered on Feb. 14th and he shipped it the 15th. Tracking has it awaiting arrival in the US (in transit to the USPS). If you can't find anyone here who can supply you I really recommend taking a look at what CARM has to offer.