diff --git a/models/README.md b/models/README.md
index 127c472..5297611 100644
--- a/models/README.md
+++ b/models/README.md
@@ -7,3 +7,4 @@
 - [galp3](./galp3) - System76 Galago Pro (galp3)
 - [galp3-b](./galp3-b) - System76 Galago Pro (galp3-b)
 - [galp3-c](./galp3-c) - System76 Galago Pro (galp3-c)
+- [thelio-b1](./thelio-b1) - System76 Thelio (thelio-b1)
diff --git a/models/thelio-b1/README.md b/models/thelio-b1/README.md
new file mode 100644
index 0000000..d7b7144
--- /dev/null
+++ b/models/thelio-b1/README.md
@@ -0,0 +1,14 @@
+# System76 Thelio (thelio-b1)
+
+https://system76.com/guides/thelio/b1
+
+## Contents
+
+- [EC](./ec.rom)
+  - *Read Error: No such file or directory (os error 2)*
+- [FD](./fd.rom)
+  - Size: 4 KB
+  - HAP: false
+- [ME](./me.rom)
+  - Size: 3060 KB
+  - Version: 12.0.0.1069
diff --git a/models/thelio-b1/README.md.in b/models/thelio-b1/README.md.in
new file mode 100644
index 0000000..7dc2d0d
--- /dev/null
+++ b/models/thelio-b1/README.md.in
@@ -0,0 +1,3 @@
+# System76 Thelio (thelio-b1)
+
+https://system76.com/guides/thelio/b1
diff --git a/models/thelio-b1/fd.rom b/models/thelio-b1/fd.rom
new file mode 100644
index 0000000..0665ae5
--- /dev/null
+++ b/models/thelio-b1/fd.rom
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0ef4ce1e0e68bfb0267a20bb4b9ac38de6d99413fbeeba51b61a3e5ae1476167
+size 4096
diff --git a/models/thelio-b1/gbe.rom b/models/thelio-b1/gbe.rom
new file mode 100644
index 0000000..77f434f
--- /dev/null
+++ b/models/thelio-b1/gbe.rom
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b0c447ff9d35f89551228375a7b8ade397a06d47ee81391d2aa5c298437c980a
+size 8192
diff --git a/models/thelio-b1/me.rom b/models/thelio-b1/me.rom
new file mode 100644
index 0000000..2b4851e
--- /dev/null
+++ b/models/thelio-b1/me.rom
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:989dc20e05ada2bbfbf33ea32d1c63d6ae464b13981a919a62e542e2f0a7268b
+size 3133440
diff --git a/models/thelio-b1/vbt.rom b/models/thelio-b1/vbt.rom
new file mode 100644
index 0000000..a67df5f
--- /dev/null
+++ b/models/thelio-b1/vbt.rom
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:db353e2a913733f83bb0fbe7dcfd8adee071c8d5809e3dc310cb7cba7e159365
+size 4608