Glad to see you gents enthused.
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A small company like LZ needs your support.
Libor makes a GREAT product, a one-stop-shopping alternative that doesn't require anything more than glue and paint. Can't say that about most upgrades, so fixing the problems with the old Dragon kit or the new Trumpeter one would mean spending extra dough and having to figure out what's what.
The Tank Workshop kits don't have the same level of detail, and cost about the same.
And I like the idea of putting a Bundeswehr or NATO tank on one of these. You'd need the 80-ton SSyms three-axle car for a Leopard. Those cars are also still in service, as I saw them parked along a siding outside Berlin last Spring.