Please see
http://www.russianspaceweb.com/venera75.html for a nice animation of the landing sequence.
There are a lot of parachutes in there.
No problem in making meshes for all those but I guess that configuration might be complex. Getting the right parameters for the handling of a sphere entering the Venusian atmosphere is way beyond me....
---------- Post added at 02:52 PM ---------- Previous post was at 10:40 AM ----------
Here are some images of my entry capsule meshes. I modeled the inside for the Venera 9 lander. There are 3 parts and a parachute for the capsule. A bottom part, were the lander is located, a connecting ring and a top part that comes off via parachute. Actually, there's a first parachute that pulls the main one, but I think that we can skip that one for simplicity. I don't have any info on the actual chute color or size so I'll go with a very simple shape.
Here are some images of my progress: