NitroX infinity

That's a dull rollercoaster, it can only go back and forth Just kidding. Looks great.

How about a Klingon Vor'Cha class attack cruiser? (thumbnail)

Looks amazing again. Though, shouldn't the green be a dull green?

Some colouring options; 1) Colour all blocks that are of a specific colour. When a selection is made before using this option, it is only applied to the selection. 2) Colour this block and all connected blocks with the same colour.

I would like to see a slide function. Similar to the rotate function but with this you can slide blocks. Parts that could make use of this; shock absorbers, linear actuator, pneumatics, sliding piece + plate with slide. And probably a bunch of others.

Might I suggest nougat or light nougat as colour for the bricks? They would seem to fit better with the actual model.

Launched freefall looks great, but shouldn't it be taller? At least 50% taller I would think.

Looks great so far. About the window not lining up with the doors; have you considered using a 5 brick high windowframe with glass instead?

Ah, so I'm not supposed to do that then Maybe TLG should make a book with all those 'illegal' things in them

How about a bridge? Or one of those elevated highways/freeways/whatever they're called ?

I've found two bugs that bug me; 1) It is possible to fit a 1x1 plate into a hole of a Lego technic brick, but not a 1x2 or longer plate. In real life though, this should very much be possible. 2) From experience I know it is possible to put a 1x1 round brick onto a peg, doesn't matter what the peg is attached to. However, in LDD it is not possible, only the really short sides of a peg and the axle with a stub on it;

A bigger image perhaps? The reflection in the water could be better. Perhaps blur it a bit so it has less details and maybe add a wave filter.

The Haunted Mansion (or whatever it was called) should be an easy one.

Nice review. Anyone else spot the potential problem with this set? Heavy usage might lead the exhaust to loosen up and not stay in an upright position in the holder.

It looks great! Brings back memories. Too bad RCT doesn't work on WinXP. For the swinging ship, have you considered using two toggle joints* in the top of the construction so the cross axles can be placed along the same stud-line? *LDD part 32126