Jumping Spider for Halloween

I have never made anything out of Legos for Halloween before. This was my first time making anything for a holiday. This build is a Halloween spider that can descend from a pulley wheel hanged on a tree. (In my case)

Supplies

1x pf battery box

2x small pf motors

4x large technic gears

2x small technic gears

2x 13 stud long technic liftarms

2x 15 stud long liftarms

7x 3 stud long axle connectors

4x 3 stud long liftarm connectors

7x two stud long liftarm connectors

2x 5 x 7 square technic parts

1x 1 x 1 technic spacer

1x axle bushing

2x 3 x 7 bent liftarms

5x friction pin to axle connector

2x non-friction pin to axle connector

1x 3 stud long axle

1x 4 stud long axle

2x 7 stud long axle

2x 1 x 3 technic liftarms with rotated pin holes

2x 4 x 2 L-shaped technic liftarms

1x 5 x 3 L-shaped technic liftarm

2x medium standard gears

1x 2 stud long techic spacer

1x pf switch

Step 1: Build Half of Mechanism

make this half...

Step 2: Build Other Half

build the other half...

Step 3: Build Battery Box Holder

this is the battery holder...

Step 4: Switch

build the switch... (parts not on parts list)

Step 5: Put It Together

now! put it together

Step 6: Your Done!

now attach your furry friend and your done! Happy Halloween!