Very nice collection. Some of my favourite subjects. 
I think Delta 4WD/Integrale 8V /Integrale 16V really deserve some "good" model at a reasonable price.
For Integrale 8/16V there are also BBR models, better than this 4WD by Top Marques, but I think they are too expensive for what they are.
Model makers! These 3 Delta are the most winning and historical ones, more than S4 and more than Integrale Evoluzione!
But pay a lot of attention in front grill/lights: it's difficult to do them properly, as for Bmw M3 E30.
I think Delta 4WD/Integrale 8V /Integrale 16V really deserve some "good" model at a reasonable price.
For Integrale 8/16V there are also BBR models, better than this 4WD by Top Marques, but I think they are too expensive for what they are.
Model makers! These 3 Delta are the most winning and historical ones, more than S4 and more than Integrale Evoluzione!
But pay a lot of attention in front grill/lights: it's difficult to do them properly, as for Bmw M3 E30.