Hello everyone!  I'm new here.  A big reason for joining the forum was I spotted rc_farmer's fabulous 8103 Terragator!  I freaked!  I actually saw it some time back on the Toy Tractor Times (I think) and re-spotted it again here.  Nice work rc-farmer!  Ag Chem equipment is special to me since I own and operate a fertilizer retail facility in Wyoming.  We have 4 Terragators and I recently purchased an 854 Rogator.  Soon afterwards, I decided to build a scale model of it.  Started in mid-September and here is the progress, more or less to date.  It is not remote controlled, but will be a static model in 1/16th scale and is entirely scratch built except for the cab.  When finished, the 90' booms will be 5 1/2 feet wide.
The real machine:
I have about 175 hours into the build and the rig is about 3/5 done.
Here is a video of me playing on the real machine.
854 Test Drive