Hi Christophe,
I know Graham is working on a folding para bike at the moment so it may be that we will see a European one for the Belgian troops that are starting to appear, although I haven't heard mention of that yet.
There would be the option of converting the Tamiya kit, something I've been meaning to try out. It's the wheels in that one that let it down.
I do like the options that this new range of early war figures and kits opens up.
Cheers
Al