A quick check with sources inside Proton revealed that the vehicle would pretty much be a Lancer with only minor changes to the design, even less than what Mitsubishi Taiwan has done to their version of the Lancer.
The Lancer Fortis is shown in the image above, just compare it to the original Lancer (chopped by Theophilus with Proton badges) shown below, it’s a world of a difference! So the good news is our version will likely keep the Lancer’s original aggressive looks.