HI, and well done you for posting your work to be critiqued!
Only think is I can't really see anything from this pic.
Is this a coloured gel or acrylic you have done?
Is this a set of natural tips with a gel or acrylic overlay, then painted?
The picture itself is quite blurry and from the angle I can't see if there is an apex on the nails, all I can see is that they are long, square and red lol!
If you could give us some more info and pics from different angles, like side on so that we can see the apex ,and down the barrel to see the C curve that would be helpful.
Also if they are painted then we can't really see the nails underneath to see if the cuticle area is nice and flush to the nail and the sidewalls are also flush.