Let me see what I can do with varicolour first.

I also need to remember that I need to do more Creepy Crypt stuff! LOL!

Never seen either of those things before, but I'll see if I can fit them on the list for you Joe :)

The wasp nests remind me of... Alien!

I imported them at 200 px per map unit, so you can make them larger if you want, but I think they might be a bit obvious at full size if you are trying to hide them among the fragments. Full size would be if you want them to be noticed straight away.

Do you mean something a bit like this, @jslayton? Something where you don't actually know for sure what it was that just hatched out?

Just hide the SCREEN, BACKGROUND, MAP BORDER (sometimes called a similar name), and FRAME sheets, and grab the whole lot in one selection box.

If there is a lot of stuff being moved it is quite normal for the screen to slowly flash as it continually refreshes the moving parts no matter how many moving parts there are. It won't crash, though, unless you get impatient and start clicking things to try and hurry it. The larger the map to be moved the more stately the speed you can do it at.