Roll out light green 1/8 in. thick. Cut assorted strips for hills, 4 to 7 in. wide, 2 to 2 3/4 in. high. Attach around cake sides using damp brush; add a second layer for perspective. For grass, add 1/4 teaspoon Gum-Tex to dark green fondant. Roll out 1/16 in. thick. Cut 1 x 10 in. wide strips. Use scissors to cut 1/4 x 3/4 in. deep triangles for grass blades. Attach around cake and tee. Repeat with three more layers around cake and tee. Attach flags, trimming to vary heights. Attach tee top to tee with melted candy. Position golf ball; attach with melted candy.