diff --git a/execution-plan/src/primitive.rs b/execution-plan/src/primitive.rs
index e3f3882d..fcd7ebf5 100644
--- a/execution-plan/src/primitive.rs
+++ b/execution-plan/src/primitive.rs
@@ -1,4 +1,4 @@
-use kittycad_modeling_cmds::shared::Angle;
+use kittycad_modeling_cmds::{base64::Base64Data, shared::Angle};
 use serde::{Deserialize, Serialize};
 use uuid::Uuid;
 
@@ -58,6 +58,12 @@ impl From<Vec<u8>> for Primitive {
     }
 }
 
+impl From<Base64Data> for Primitive {
+    fn from(value: Base64Data) -> Self {
+        Self::Bytes(value.into())
+    }
+}
+
 impl TryFrom<Primitive> for String {
     type Error = ExecutionError;
 
@@ -142,6 +148,14 @@ impl TryFrom<Primitive> for Vec<u8> {
     }
 }
 
+impl TryFrom<Primitive> for Base64Data {
+    type Error = ExecutionError;
+
+    fn try_from(value: Primitive) -> Result<Self, Self::Error> {
+        Vec::<u8>::try_from(value).map(Base64Data::from)
+    }
+}
+
 impl TryFrom<Primitive> for bool {
     type Error = ExecutionError;
 
diff --git a/execution-plan/src/value/impls.rs b/execution-plan/src/value/impls.rs
index 46124872..00afe7aa 100644
--- a/execution-plan/src/value/impls.rs
+++ b/execution-plan/src/value/impls.rs
@@ -5,9 +5,10 @@
 //! - This canonical ordering is the order of the struct's fields in its Rust source code definition.
 //! - Enums get laid out by first putting the variant as a string, then putting the variant's fields.
 use kittycad_modeling_cmds::{
+    base64::Base64Data,
     ok_response::OkModelingCmdResponse,
     output,
-    shared::{Angle, PathSegment, Point2d, Point3d},
+    shared::{Angle, PathSegment, Point2d, Point3d, Point4d},
 };
 use uuid::Uuid;
 
@@ -26,6 +27,9 @@ fn err() -> ExecutionError {
     ExecutionError::MemoryWrongSize
 }
 
+/// Macro to generate an `impl Value` for the given type `$subject`.
+/// The type `$subject` must be "primitive-ish",
+/// i.e. something that can be converted Into a Primitive and TryFrom a primitive
 macro_rules! impl_value_on_primitive_ish {
     ($subject:ident) => {
         impl Value for $subject {
@@ -52,6 +56,7 @@ type VecU8 = Vec<u8>;
 impl_value_on_primitive_ish!(VecU8);
 impl_value_on_primitive_ish!(Angle);
 impl_value_on_primitive_ish!(usize);
+impl_value_on_primitive_ish!(Base64Data);
 
 /// Macro to generate the methods of trait `Value` for the given fields.
 /// Args:
@@ -100,10 +105,22 @@ where
     impl_value_on_struct_fields!(x, y, z);
 }
 
+impl<T> Value for Point4d<T>
+where
+    Primitive: From<T>,
+    T: Value,
+{
+    impl_value_on_struct_fields!(x, y, z, w);
+}
+
 impl Value for kittycad_modeling_cmds::shared::Color {
     impl_value_on_struct_fields!(r, g, b, a);
 }
 
+impl Value for kittycad_modeling_cmds::shared::ExportFile {
+    impl_value_on_struct_fields!(name, contents);
+}
+
 /// Layout:
 /// - One memory address to store the variant name
 /// - Following memory addresses to store the variant's single field.