Avarice.
Pure avarice.
I love that wheellock pistol and would like to have one myself (a metal version is being shipped to me soon). You might want to look on the Facebook page for:
Miniature Arms Society (MAS)
These guys, myself included, are a bit nuts about any miniature weapon, generally half-size or smaller. Someone there may be familiar with these models. MAS is a world-wide organization, started here in the USA some decades ago.
For an example, log on to:
https://www.facebook.com/groups/1767...63482/?fref=nf