I'll give this a gb because I think yellow is one of the harder colours to make look real from pictures I have seen. You don't seem to have gone overboard with panel lines and the painting looks good.
I might only suggest that you paint over the window trim with
Tamiya rubber black as it looks a bit too black and glossy for me against the yellow, but that's subjective and I think I did my last ( and first!) Build the same way as you so I'm a hypocrite ( but I'm learning by watching other builds!)
Also I cannot wait to get home to do some more of my cars but... I've heard I'm going to be busy at work for a few months ( which I need as it's been too quiet for too long) but your builds are keeping me interested.