Just for fun here is one idea I saw in my dream few days ago, maybe theres some ideas to explore.
# Paint can / Brushes (for editor):
I was able to paint walls, either complete wall paint, make texts, art graphics and quite detailed stuff.
Could create wall signs, texts, such as "Go down here" with arrow sign drawn below, etc.
Also wide brush tool to create wall patterns. For example long color stripe on wall, etc
Simple color stripe:
https://s-media-cache-ak0.pinimg.com/73 ... b89cda.jpg
Detailed images with small paint tool:
http://luxurybusla.com/wp-content/uploa ... torage.jpg
Big wall paintings:
http://www.collater.al/wp-content/uploa ... ermany.jpg
How about some waterfall block and paint tool some texture behind, ha
https://s-media-cache-ak0.pinimg.com/or ... 14577d.jpg
Could paint, save the painting and add it later from the bank.
# Wall stamps:
Another extra idea based on paint tool,
Could use ready made wall stamps, also create own stamps.
Pick wall stamp from the list and freely place it anywhere on the wall.
- Text stamps, such as "Go here", "Jump", etc.
- Outline drawings, such as arrow, circle, square, etc. looking like drawn with paint can.
- Picture stamps, some images, graffiti or some other paintings
Could place on wall, floor or roof. Like some items goes attached around the walls in TM
- Arrow stamps:
http://previews.123rf.com/images/leszek ... -Photo.jpg
https://www.photocase.com/photos/180666 ... large.jpeg
https://www.photocase.de/fotos/1230351- ... gross.jpeg
- Random stamps:
https://image.spreadshirtmedia.net/imag ... -shirt.jpg
- Picture stamps:
http://1.bp.blogspot.com/_mfwl2KBT-r0/S ... ak+205.JPG
- Different 'wall dirt' stamps you can make wall textures (different sizes, huge and small)
http://img10.deviantart.net/114e/i/2009 ... _stock.jpg
https://s-media-cache-ak0.pinimg.com/or ... 0deb05.jpg
https://0.s3.envato.com/files/11168432/ ... g.Wall.jpg
- 3D 'wall dirt' stamps:
Stamp where the rocks sticks out of the wall in 3D, etc
https://www.photocase.com/photos/267831 ... large.jpeg
https://www.photocase.com/stock-photos/ ... e-gray.jpg