These are sprites in a pack I recieved for use in my Platform Builder but they do not have a ladder climbing pose or a jump when facing ladder pose which I need.
My art skills are not so good so if you can make those sprite animations and maintain color scheme and size let me know in a PM.
Price is negotiable.
Here is the Platform Builder so you can get an idea of character sprite movement.
https://www.scirra.com/arcade/tutorial-games/spelunker-platform-game-builder-15283