 Create the gate_tower_section model
(click here to build)
Click on  and Project
Open EntertainmentCastleGate Tower
Add the gate tower section
 Add the child model gate_tower_section
Copy and flip the model gate_tower_section to create the other side
Copy and flip
Select both models, copy and flip to create the opposite side
Press Save to save the model
(click here to go back)
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