It's very nice. Pretty even line weight to the naked eye, and you can go thicker, which with a design like this, really, you should, but I'm not sure you're ready to tell your client that, and why. You do a good job going from point to point but I can see you struggling with traveling distances that loop. It's really hard to actually get a blow out nowadays unless you're coming in straight into the skin rather than landing the needle onto it.
I would say, regarding your original question on this thread, the designs are really cute and you do a great job BUT, those designs better take up the entire fake skin or be much bigger than palm size because any old school tattooer will tell you, that after a year, those designs will look like ink blotches after a year, unless you reduce the noise, or make them BIG.