42 yr old 83 kg Caucasian I want to get a cute “button” nose, this is my current nose
I encourage you to see a facial plastic surgeon who performs rhinoplasty. They will be able to discuss your concerns in detail and make recommendations. From the profile photo provided, you could be a good candidate. I do not think "liquid rhinoplasty" (which is filler placed in the nose to sculpt it) will give the result you are looking for. However, the in-person history and physical evaluation will best guide your care.