1_import file 1- Import file 2_explode file 2-Explode the file 3_erase mesh 3- Erase the mesh 4_trace curve 4-Trace the curve 5_draw axis 5- Draw Axis 6_revolve-makesolid 6- Revolve to make solid 7_base trace 7- Trace the base 8_extrude curve 8- Extrude the curve 9_placement 9- Place the parts on each other 10_sphere 10- Use the sphere 11_polar array 11- Polar array 12_Ghosted view 12- Select ghosted view 13_grooves 13- Add grooves 14_polar array 14- Polar array 15_boolean split 15- Boolean split 16_fillet 16- Fillet 17_boolean diffference 17- Boolean Difference 18_filletedge 18- Fillet edge 19_bend & rotate 19- Bend and rotate 20_booleandiff 20- Boolean difference 21_extrude crv tapered 21- Extrude curve tapered 22_patch 22- Patch 23_extrydecrvtaper,filletsurface 23- Extrude curve tapered, fillet surface 25_sweep1 24- Sweep 1 26_final 25- Final model Images used the 123D Catch of the Water fountain 12