Split an original illustration into two matching colour layers

Produce all requested editable files or complete safe SVG sources and a full ledger for this exact original geometry. Do not claim a physical print proof.

ORIGINAL TWO-COLOUR VECTOR EXERCISE
Canvas: exactly 120 × 80 drawing-coordinate units, viewBox 0 0 120 80, x right and y down. These are coordinate units, not certified physical print dimensions. No crop, scaling, translation, opacity or geometry change. The original file two-ink-source.svg contains the following six owned shapes, no registration marks yet.
Rust colour for this authored sample: #B54D2E.
R1 rust rectangle: x=10,y=10,width=30,height=20.
R2 rust circle: cx=75,cy=25,r=10.
R3 rust triangle: (20,55),(35,70),(5,70).
Blue colour for this authored sample: #2456A6.
B1 blue rectangle: x=30,y=20,width=25,height=15.
B2 blue circle: cx=90,cy=55,r=12.
B3 blue triangle: (55,45),(65,65),(45,65).
Blue is painted after rust, on top at overlaps. Preserve full source shapes in their layers, including the rust rectangle under the blue rectangle; do not cut away the overlap. This is ordinary opaque SVG compositing, not a physical overprint setting or colour-separation specification for a particular press.
The union of art bounds is x5–102, y10–70. Add four matching plus-shaped registration markers in both layer files, centered at (3,3),(117,3),(3,77),(117,77). Each arm extends 1.5 coordinate units from its center, with 0.4-unit stroke width and butt ends. Include stroke extents when checking bounds. Markers must stay inside the unchanged canvas and outside the art bounds. Use the layer's own colour for its marks.

DELIVERABLE
Two complete single-colour SVG layers, rust and blue, on identical transparent 120 × 80 canvases; one composite SVG with rust first and blue last; actual rendered previews; a six-row shape-to-layer ledger; and a registration-coordinate check. Retain stable shape IDs. No background shape in either layer, scripts, external resources, filters, masks, remote fonts or embedded images. A text description alone is not the promised file. Physical printing, registration tolerances, ink mixing, trapping and overprint are not tested.

Audit the actual layer SVGs, composite and ledger against the original sample source. Independently enumerate all six source shapes and exact attributes; check assignment, duplicate/missing IDs, identical canvases, all registration paths/stroke extents and rust-before-blue opaque paint order. Confirm no white background or geometry clipping is baked into either layer. Return complete corrected replacements if needed. Separate digital evidence from unperformed printing, colour and overprint checks.

Separate MY INPUT into two aligned single-colour SVG layers, a combined SVG/actual preview and a complete shape-to-layer ledger. Preserve all original geometry and IDs, including portions hidden by overlap. Follow my canvas, colour and paint-order rules exactly. Return safe complete SVG source if downloads are unsupported, and explicitly require it to be saved, opened and rendered before calling files complete.

MY INPUT
Owned vector file or complete shape geometry with IDs: [replace]
Exact canvas dimensions, viewBox, coordinate units and origin: [replace]
Two colour values and each shape's intended layer: [replace]
Overlap order and whether shapes must remain intact: [replace]
Registration marker design, coordinates, stroke width and permitted bounds: [replace]
Requested export format and intended screen/physical use: [replace]

Do not use practice sizes, counts or colours. Ask for missing essentials or conflicts. Do not infer a press's ink, trapping, overprint or colour profile settings. Keep identical canvases and origins; do not crop each export to its objects. No scripts, external resources, embedded raster artwork or opaque background unless I explicitly supply that requirement. Check every ID/attribute and marker footprint against the original, then recompose in my paint order. Return completed files, unknowns and a blank future physical-proof checklist where relevant. If I find a mismatch, return complete corrected files and ledger. Do not publish, send, print or overwrite the source.