Navy Holsters, Best repro.

[Jasta2]

Happily I will soon have 2 built navies, one with many original navy parts. My question is on navy holsters. For sure an original navy holster is way out of what I can afford , so I am looking for the best, most authentic reproduction available. Lugers at Random shows only a picture of one navy holster that does not have a strap/belt flap, just only one a post closure on the flap. I notice many originals seem to use both the strap/buckle and post style.
( post? not sure the correct name that is used on that type flap closure) I have been told that are complete repo navy rigs including the stock, but I cannot find them. Sarco maybe. Any recommendations on the best repro and where might I track a couple down.
Thanks.