Henri, these may be the sort of thing you are looking for if you cannot get hold of LGB ones. Though a Motor Block from a Stainz is pretty well a Motor Bogie with stuff hanging on it!
https://www.gscalecentral.net/threads/usa-trains-power-bogie.25354/
Think that there is a Dutch Shop that specialises in bit n bobs and G Scale accesories. Modelspur?
JonD
They look to be from a Hartland Tram. Not entirely sure what the running would be like as the wheels have a quite course surface to them so track pickup on just one bogie may be a bit iffy.Thanks! These are very interesting: http://www.g-bits.co.uk/HLW2p5inMotorBlocks.html
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They look to be from a Hartland Tram. Not entirely sure what the running would be like as the wheels have a quite course surface to them so track pickup on just one bogie may be a bit iffy.
JonD