Advice on motorcycle side panel

[keninct]

Pretty rough rendering. How does it attach? I don't see any bolt holes.

Is the side panel on the other side similar?

How big is this piece?

For now it will attach by adhesive velcro along the edges (replacing an existing cover made from nylon fabric).

There is at least one area on the other side that will get a panel, but it is a different shape.

I think it is like 18 inches wide by like six inches tall, and has to bulge out by 3 or 4 inches. Something like that. Thanks for looking at it..