If you look at a FMA IAe 33 Pulqui II you can see the Kurt Tank design influence there.
I wrote an article about the Ta-183 and it's connection to the Space Shuttle some years ago, the plan was to build a model of each of the aircraft I mentioned in it. The La-15 was one of them but the model I bought to build was a bit 'agricultural' . This kit would be much better.