About this 3D model

1ST TIME UPLOADING ONE OF MY PROJECTSI USE THE SIDE TO TAKE OUT MY CARDS I JUST UPDATED THE CAMERA HOLE LET ME KNOW HOW IT COMES OUT I DIDNT PUT A CAMERA HOLE MY SELF BECAUSE I WANTED THE CREDIT CARDS TO BE ALL THE WAY IN TO EDGE OF MY CASE. TO PUT IT IN PLACE PUT IT FROM THE SIDE THE VOLUME AT LAST AN PUSH IT DOWN.