To add these assets, log into the SV07 via WinSCP
Username: mks, Password: makerbase
Navigate to /home/mks/KlipperScreen/panels and paste the temperature.py. This will scale down the icons and change the order from Bed temp/Extruder temp to Extruder temp/Bed temp, to match the order above
Navigate to /home/mks/KlipperScreen/styles and paste the PETG.png and TPU.png files into your chosen theme (or all of the themes)
Navigate to /home/mks/KlipperScreen and add these two presets into KlipperScreen.conf

[preheat PETG]
bed = 70
extruder = 240

[preheat TPU]
bed = 50
extruder = 210

If you want to keep the icons and add additional filaments, you need to open one of the .png files in GIMP (or similar), change the text, save the file as {name of filament}.png (eg PLACF.png). If you want to eliminate the icons and just display the name of the button, without the temperatures, navigate into temperature.py and change this:
self.labels[option] = self._gtk.Button(image_name=option, label= preheat_config, scale=2.25, style=f"color{(i % 4) + 1}")

to this:
self.labels[option] = self._gtk.Button(label= option, scale=2.25, style=f"color{(i % 4) + 1}")