Along one side of the swamp, add a strip of light green modeling material. Build lush plant life in and among the rocks with Model Magic bits. Blend colors such as brown, yellow, and white with green to create a variety of natural colors. Cut leafy underbrush with scissors. Mold and curl stalks and leaves. Create a realistic scene for your big-jawed creatures. Fresh from the pack, Model Magic sticks to itself. If the compound starts to dry, just attach pieces with glue.