This tracing page has a rangoli with unusually sharp lines, but it does make it easier to trace! It's also a fun one to colour in when the tracing is one.
Rangoli Tracing Page 6
This pretty rangoli tracing page has a real "Indian" feel about it, with the star and tear-drop shapes in the centre. Trace over all the dotted lines and then perhaps try colouring it in?
Pretty, looping lines raidation out of the central circle on this rangoli tracing page. Younger children can trace within the lines; older kids might light to try tracing directly on them, then colouring in their creation.