EZ Constructicons are fun little toys. Haven't combined them yet - just into their vehicle modes so far. As well as it might work for this small size, I couldn't see these being upscaled, as they would make a very clumsy set of toys if done larger.

Scout Scalpel - was a bit lost with it when taken out of packaging, but then realised that the toy and packaging photo on the card is significantly wrongly transformed. And going by the photo on the instructions as well as the first drawn image on the instructions, you have a totally different 'robot' mode as to what is packaged and photographed on the cardback. It also makes it a lot more stable when properly transformed (having the 'neck' under the body instead of sticking out the front and over-balancing the figure). Really weird the way they did that... it's almost like 2 different teams working on the figure, resulting in two completely different 'robot modes' on the packaging and instructions.