3D objects for website

Hi,

I need some 3D objects modelled for a website we are building. These objects are going to interact with the users scroll and mouse movements.

Here is a mockup of what the website looks like - https://xd.adobe.com/view/39b4fa76-df97-49c0-8115-921b5d7bf348-6ce7/?fullscreen

I need the Clouds, airplane and birds silhouette modelled as individual objects and in the glTF. With the birds I ned those as a partical array that will interact with the mouse movments