Any modders want to mod my Imalent DD2R?

I bought an Imalent DD2R from the GB last year:

It’s an ok light, but quit working on me. My hunch is the driver is fried. But I think this one is beyond me to mod.

So wondered if any of the BLF modders would be interested in modding it?

I have no idea how easy it is to open up, or if you can replace the driver.

I’m in the UK, so shipping costs mean this is probably limited to UK/EU members.

Obviously I’ll pay shipping, parts and labour (within reason and agreed up front).

I just hate having lights that don’t work sitting on the shelf. If nobody wants to mod it, then I guess I’ll have to ship it back to Imalent. But I see this as a last resort due to distance and the chance of not seeing it again.