Lego 4.5v brick motor cover

A replacement fior the motor cover which was broken many years ago and hence the motor has not been used since, I have corrected the depth of the ends and next time it is printed it should fit perfectly onto the motor. I have not made the power attachment covers. Printed on my home build reprap copy using 0.3 nozzle and 0.2 layer height. Used the lego strip stl for the top. Thanks for that.