Hai guys!
One of my long sought after thoughts was to start an admech army, after spooling through the tacticas of various races, i decided i will go away from my norm - Ork, chaos and Imperial, and proxy an eldar or tau army as adeptus mechanicus, not only because they are viewed as "good" in the current edition, but i also adore shooty armies and fancied giving xenos a go!

I figured each aspect warrior/ fire warrior could be specialized skitarii or Sagitarii. Wraithlords, broadsides, crisis etc could be some sort of angry robot. Fire prisms or hammerheads will be some sort of anti gravitic tank, probably using the "third party transport" proxies we see on places like puppetswar, with a lightning gun turret made from the warp lightning cannon from fantasy. Those a few of my ideas, but i really really look forward to concepts for a wraithknight or riptide proxy
So, as the title says, what suggestions do you have for conversions based on eldar or tau rules? Or do you know of any nice third party parts to help me convert said proxies? Thanks for any help!!