diff --git a/scripts/blender/addons/macrovision/ops.py b/scripts/blender/addons/macrovision/ops.py
index 9255dc30..2de78080 100644
--- a/scripts/blender/addons/macrovision/ops.py
+++ b/scripts/blender/addons/macrovision/ops.py
@@ -121,6 +121,9 @@ class MVConfigCollection(bpy.types.Operator):
 
             bpy.ops.object.lineart_clear_all()
 
+            new_obj.grease_pencil_modifiers[0].use_custom_camera = True
+            new_obj.grease_pencil_modifiers[0].source_camera = bpy.data.objects["cam2"]
+
         return {'FINISHED'}
 
 class MVAssignMaterials(bpy.types.Operator):
diff --git a/scripts/process-model.py b/scripts/process-model.py
index 1211f82b..47cc49dc 100644
--- a/scripts/process-model.py
+++ b/scripts/process-model.py
@@ -4,11 +4,11 @@ import json
 import os
 import subprocess
 import pathlib
-
+import time
 from xml.dom import minidom
 
 # an affront to god
-def combine(base_path, dark_path, medium_path, light_path, output_path):
+def combine(base_path, dark_path, medium_path, light_path, tmp_output_path, output_path):
     base = open(base_path, "r", encoding="utf-8").read()
     dark = open(dark_path, "r", encoding="utf-8").read()
     medium = open(medium_path, "r", encoding="utf-8").read()
@@ -19,10 +19,10 @@ def combine(base_path, dark_path, medium_path, light_path, output_path):
     medium_data = re.search("<g.*", medium, flags=re.DOTALL)[0][:-7]
     light_data = light.replace("</metadata>", "</metadata>" + base_data + "\n"   + dark_data + "\n" + medium_data)
 
-    with open(output_path, "w", encoding="utf-8") as f:
+    with open(tmp_output_path, "w", encoding="utf-8") as f:
         f.write(light_data)
 
-    return subprocess.Popen([INKSCAPE, "--without-gui", "--export-plain-svg=" + output_path, "--export-area-drawing", output_path], shell=False)
+    return subprocess.Popen([INKSCAPE, "--without-gui", "--export-plain-svg", "--export-area-drawing", "--export-filename=" + output_path, tmp_output_path], shell=False)
 
 configdir = pathlib.Path(__file__).parent
 configpath = configdir.joinpath("config.json")
@@ -59,10 +59,13 @@ for data in all_data["forms"]:
         input_noline_raw = sourcedir.joinpath(name + "-" + view_name + "-" + "noline.png").__str__()
         result = outputdir.joinpath(name + "-" + view_name + ".svg").__str__()
         print(result)
-        if os.path.exists(result) and os.path.getmtime(input) < os.path.getmtime(result):
-            print("Skipping ", input)
-            continue
-
+        if os.path.exists(result):
+            if os.path.getmtime(input) < os.path.getmtime(result):
+                print("Skipping ", input)
+                continue
+            else:
+                os.unlink(result)
+    
         input_base = sourcedir.joinpath(name + "-" + view_name + "-base.bmp").__str__()
         input_dark = sourcedir.joinpath(name + "-" + view_name + "-dark.bmp").__str__()
         input_medium = sourcedir.joinpath(name + "-" + view_name + "-medium.bmp").__str__()
@@ -102,16 +105,29 @@ for data in all_data["forms"]:
 
         noline_result = sourcedir.joinpath(name + "-" + view_name + "-noline_processed.svg").__str__()
 
-        procs.append(combine(output_base, output_dark, output_medium, output_light, result))
-        procs.append(combine(output_noline, output_noline, output_noline, output_noline, noline_result))
+        result_tmp = outputdir.joinpath(name + "-" + view_name + "-tmp.svg").__str__()
+        noline_result_tmp = sourcedir.joinpath(name + "-" + view_name + "-noline_processed-tmp.svg").__str__()
+        procs.append(combine(output_base, output_dark, output_medium, output_light, result_tmp, result))
+        procs.append(combine(output_noline, output_noline, output_noline, output_noline, noline_result_tmp, noline_result))
 
         [proc.wait() for proc in procs]
 
         # we now learn how much height was added by the lineart!
 
+        # for some reason, the files aren't appearing for a moment after Inkscape quits
+
+        while True:
+            if os.path.exists(result) and os.path.exists(noline_result):
+                break
+            time.sleep(0.1)
+
+        os.unlink(result_tmp)
+        os.unlink(noline_result_tmp)
+
         original_xml = minidom.parse(open(result))
         noline_xml = minidom.parse(open(noline_result))
 
+
         original_height = float(original_xml.childNodes[0].attributes["height"].value[:-2])
         noline_height = float(noline_xml.childNodes[0].attributes["height"].value[:-2])
 
@@ -124,6 +140,8 @@ for data in all_data["forms"]:
         view["extra"] = (height - bottom) / (top - bottom)
         view["bottom"] = bottom / height
 
+        os.unlink(noline_result)
+
 
 # now we add the data