I made this as a birthday gift for my brother.

Public in Onshape if you want to edit and tweak it a little. https://cad.onshape.com/documents/2ec3b9675adf3223af976d9f/w/17811610b2306538a3f1c076/e/c5319223975bf1dbdd585f78?renderMode=0&uiState=6942fbc36633b906476e2e74