Bookmarking to check later... but 2 things come off as fishy:
1.
http://www.ldmining.com/about.html has a picture of a Gaw Miner War Machine... that reverse image search shows they pulled the image from gawminers.com :
http://imgur.com/a/brG112. The domain was registered August 24th on GoDaddy. This part isn't as fishy IMO, but nonetheless I'm holding off for a few days...
Just my 2 bits on this