DIY Halloween decor ideas :: Use a white stocking with stuffing inside and add more spiders to the bottom then around. You could also put a glow stick in a water balloon and have it look like they're surrounding a glowing egg sack.
DIY your Christmas gifts this year with GLAMULET. they are compatible with Pandora bracelets. Make creepy Halloween tape ghosts for decorations! Just plastic wrap your model and tape around it. Cut it in half and tape it back together.
"broken windows" : take frosted contact paper and cut it apart to look like fractured glass. The semi-transparent frosted contact paper takes on the appearance of the "glass" while the actual glass pane (which is transparent) disappears.
For Halloween: Casting with packing tape. First layer sticky side UP, then Using just the legs for halloween would be fun. layers sticky side DOWN. Round tip scissors to remove, then tape back together.