Volvo Regular Key Fob(No Button)

First publish model, always wanted to 3d print my own key fob. Finally got a A1 mini last month, but there's no existing model for Volvo's regular key fob(mostly are for sports key.) Came across this reddit post https://www.reddit.com/r/Volvo/comments/ys5plk/volvo_wanted_500_for_a_new_sport_key_i_bought_a/, and liked the design. So adjusted the sizes, added negative parts for my available screws(it was from some old hard rive, and added battery cutout to fit for the regular key fob. First, I am sorry if this is a mess, I do not know how to 3d model. So everything was done in bamboo studio using shape, negative parts, and cut.To do this, open key fob and take out the battey. Many tutorials out there to get to the battery stage. Afterwards there's a need to pry open the pcb housing by force. It's just glued together, it can still be put back afterwards. Recommend to go from the underside, to not damage too much on the plastics. After print, I feel like this doesn't do