I know I'm a detail-obsessed rivet counter - so please don't take offense at my following comments!
With "Erol" the sash/pistol combination doesn't work that way!
These weapons had flintlocks...
... and they were quite protruding and wide...
... the pistol lock, like the whole weapon, should stand out much more clearly under the sash, especially when the sash is wound so tightly, as with "Erol"!
The pistol is stuck far too deep in the sash!
If "Erol" tried to pull it out to use it, it would either get caught in the sash (with the trigger or the powder pan!) or the pan would open, the powder trickling out - and the weapon would be unfired when drawn.
Maybe the manufacturer should rework there - but at the latest the customer...
It's more realistic this way - and also historically accurate...:
Cheers