I don't think it is. Those sure look better, but if you look closely, all those farms are similar dimensions to what we have in game. And they're super tiny. The only thing that changed is that the orange blob has been replaced with real textures. They are all still perfectly rectangular, and small, nothing bigger than 4x2 squares, which is a ridiculous 32m x 16m. When have you ever seen a farm even 1/10 of that size? The ones that look bigger are just repetitions of the the same farm type. There are no circular farms, no different shapes, no large farms. Just teeny tiny blocks =/
But they do look great, so there's that at least!
And just look at how much traffic those farms are generating. There should be almost none from farmlands of that size, but in that screenshot there are hundreds of cars. The proportions are all just completely wrong.