Very nice rovers, David. My favorite is definitely the first. I wish there were a few more shots of that one. Don't get me wrong, I like the second as well. That's one of those special MOCs that make you use your imagination as you try to figure out what those rainbow pieces are for. Very well done.

Original (as usual), funny and very poetic (for the Rainbow rover). You seem to live in a beautiful oniric world...

Rainbow rover was one of those rare MOCs where I came up with the name before the design.

Brilliant use of the old, red ship ballast piece. Brilliant parts usage. Rainbow analysis seems so appropriate for Classic Space era Lego too.

Oh the good old days when I had classic lego space !! Such good stuff ! Great idea to use those old ship weights for a tank !>....well done Alex

"Ice cream! Get your reconstituted freeze-dried ice cream right here!" Love it.

Unbelievable coolness!!! Brain freeze in space, the next rover should be an ibuprofen dispenser. X] Any chance it dispences adult beverages?

Very nice! Some quality creativity there.

Fun indeed! I love finding a new use for a single-use piece :-)

So cool! It's a real beauty in all its originality.

I like how your builds are just so unique but believable! Another awesome creation :D

great excentricly designed vehicles, more pics please!

Haha, these are great!

Busy, busy, busy - that's me.

My CS spacemen operate on a heady diet of refreshers and ginger beer. As for radiation, there has to be a reason for that peculiar yellow skin tone!

Thanks,bringing colour to a grey world I think.

Imagine arrow if these lined up in a space craft engine room, a sprinkling of pipes and you'd be away.

I wonder if I could invert the tank and make the rover aquatic ... Hmmm

Some hidden pin and snot work in there to get this to work.

Not sure if this makes sense outside the UK but the rainbow kind of reminds me of a tube of refreshers. http://www.aquarterof.co.uk/refreshers-p-72.html

I find the tank one of the most inspiring pieces in my box of bricks - so much so I'm considering buying a few more.

It has a secondary function, providing the counter-weight to allow the overhang cab.

I see someone's been keeping himself busy lately, bravo!

Gosh I hope those guys only detect em radiations in the visible light range or else they'll be fried! Hopefully that refreshment juice has been fermenting a bit and they'll be fried while descending into an oblivious stupor! What a way to go! Yikes, the perils of space! :)

Nice, original designs! Like the rainbow rover especially!

Always wondered what to do with those boat pieces. Clever!

I'm most impressed by your determination to put the most unusable and obscure pieces into alternate situations. I can't even use my boat weights/keels on the boats there meant for. (unless I'm having a bath)

A very cool design and clever use of the boat weight! Great job! :-))

refreshing!

Now that's what I call Nice parts usage. Who'da thunk a boat motor could become usable? ;)