DyJupiter top fin

I have been repairing my collection of 80's Japanese robots and I couldn't find a top fin for my DyJupiter carrier so modelled this using calipers and tinkercad its not perfect so if you find or make a better version or make improvements to my design please share!

I'm looking at doing some Voltron Lion Force canopies in the future so if anyone knows of any designs please share.